The Coby CVE40 are basic earbud headphones that are suitable for use with an MP3 player or other portable device. The earphones are designed with a directional bass cap and samarium cobalt drivers to provide deep bass response. They are lightweight and come with a convenient wind-up carrying case for storing the headphones when they are not in use. The CVE40 come in a silver finish and have a 1 year limited warranty.